evie/android_kernel_oneplus_msm8998
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[PATCH] Hugetlb: Rename find_lock_page to find_or_alloc_huge_page

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find_lock_huge_page() isn't a great name, since it does extra things not
analagous to find_lock_page().  Rename it find_or_alloc_huge_page() which is
closer to the mark.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Adam Litke <agl@us.ibm.com>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: "Seth, Rohit" <rohit.seth@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adam Litke 2006-01-06 00:10:42 -08:00 • committed by Linus Torvalds
parent f0916794f0
commit 85ef47f74a
1 changed files with 3 additions and 3 deletions
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6
mm/hugetlb.c
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@ -345,8 +345,8 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
flush_tlb_range(vma, start, end); flush_tlb_range(vma, start, end);
} }
static struct page *find_lock_huge_page(struct address_space *mapping, static struct page *find_or_alloc_huge_page(struct address_space *mapping,
unsigned long idx) unsigned long idx)
{ {
struct page *page; struct page *page;
int err; int err;
@ -398,7 +398,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
* Use page lock to guard against racing truncation * Use page lock to guard against racing truncation
* before we get page_table_lock. * before we get page_table_lock.
*/ */
page = find_lock_huge_page(mapping, idx); page = find_or_alloc_huge_page(mapping, idx);
if (!page) if (!page)
goto out; goto out;